Questions & Answers about El espía es peligroso, ¡no nos traiciones!
Why does nos come before the verb in no nos traiciones?
Because this is a negative command. With negative commands (telling someone not to do something), object pronouns like nos always go directly between no and the verb. If it were a positive command like 'Betray us!', the pronoun would attach to the very end of the verb instead: ¡traiciónanos!
Why is the verb conjugated as traiciones if traicionar is an '-ar' verb?
When giving a negative command to tú (informal 'you'), Spanish swaps the verb's usual vowel ending. For -ar verbs like traicionar, the regular -as ending changes to -es. That is why we say no traiciones instead of no traicionas.
Espía ends in an 'a', so why does it use el?